The impurities in the swimming pool water are mainly the dirt, bacteria, cosmetics brought in by swimmers, the oil and sweat secreted by the human body, as well as the sundries, dust, leaves brought into the pool by the outside world, and the fungi and algae that grow in the pool. Most of these impurities are insoluble in water. Due to their different specific gravity, some float to the surface of the water, some mix in the water, and some settle to the bottom of the water. There is a process and time interval for the floating and sinking of impurities. The speed of floating and sinking is not only affected by the specific gravity, but also by the water flow. Therefore, a swimming pool filter sand tank is needed to help the water circulate and filter.
The classification of swimming pool filter sand tanks are: Top type sand tank Boying top type sand tank is suitable for circulation system with small filtration flow. It is small in size and very convenient to install and use. It is widely used in villa swimming pools, hot springs, soaking pools, sauna spas and other industries. Side type sand tank Boying side type sand tank is mainly used for the circulation system with large filtration flow rate, the general diameter is 800-2200mm, the treatment flow rate is large, and the floor space is small, so it is often used in medium and large swimming pools and water parks.
Large horizontal sand tank Boying large horizontal sand tank is suitable for large swimming pools, aquarium life support systems, etc. Although it covers a large area, the processing flow is also very large. Many swimming pools can be installed with one, which is convenient for operation and management. Poolking is the best swimming pool equipment manufacturer and supplier in China. Poolking exists to provide the highest quality swimming pool equipment while offering competitive pricing..